发明名称 |
TEST-WRITE METHOD, INFORMATION RECORDING METHOD, AND INFORMATION RECORDING APPARATUS |
摘要 |
A test-write method for accurately and quickly determining recording conditions, and an apparatus suitable therefor. In a 2T-based strategy, recording pulse conditions are determined by separately test-writing an even-number length mark and an odd-number length mark, and then the relative positions of the even-number length mark and the odd-number length mark at the recording pulse start time are adjusted.
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申请公布号 |
US2010271917(A1) |
申请公布日期 |
2010.10.28 |
申请号 |
US20100831094 |
申请日期 |
2010.07.06 |
申请人 |
USHIYAMA JUNKO;SHINTANI TOSHIMICHI;MINEMURA HIROYUKI |
发明人 |
USHIYAMA JUNKO;SHINTANI TOSHIMICHI;MINEMURA HIROYUKI |
分类号 |
G11B20/18 |
主分类号 |
G11B20/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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